d - 200 mm

D - 280 mm

B - 60 mm

C - 60 mm

r min. - 2,1 mm

da min. - 212 mm

Da max. - 268 mm

ra max. - 2 mm

Weight - 11,7 Kg

Basic dynamic load rating (C) - 545 kN

Basic static load rating (C0) - 1 100 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (e) - 0,17

Calculation factor (Y0) - 3,82

Calculation factor (Y1) - 3,91

Calculation factor (Y2) - 5,82

• Model Number: 23940K
• Inner Diameter：200mm Outer Diameter：280mm Width：60mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:coal,Oral Image,Seals,cooling system,packaging machinery,Small air generators,gas turbine,position switch,Medical room equipment,Tool,ventilation equipment
• Similar models:NTN 23940K ISB 23940K CX 23940KCW33+H3940 ISO 23940KW33 KOYO 23940R ISO 23940KCW33+AH3940 NKE 23940-K-MB-W33 ISO 23940W33 KOYO 23940RK ISO 23940KCW33+H3940
• BEARING POWER International Trading Co.,Ltd. specialize in 23940K products，there is large inventory of NTN 23940K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23940K Which NTN 23940K is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  4R9613	480,000	650,000	420,000	NTN	Cylindrical Roller Bearings
  4T-368A/363	50,8	90	22,225	NTN	Tapered Roller Bearings
  6214-2RS	70	125	24	ZEN	Deep Groove Ball Bearings
  7048 CD/P4A	360	240	56	SKF	Angular Contact Ball Bearings
  88900/88128	228,6	327,025	52,388	ISO	Tapered Roller Bearings
  ASTT90 F25070	250	255		AST	Plain Bearings
  BSD 2047 CG-2RZ	20	47	15	SKF	Thrust Ball Bearings
  FWF-162420	16	24		NSK	Needle Roller Bearings
  FYTB 17 TF	17			SKF	Bearing Units
  ML7009HVUJ74S	45	75	16	SNR	Angular Contact Ball Bearings
  NCF2984 V	420	560	82	CX	Cylindrical Roller Bearings
  NJ308	40	90	23	CRAFT	Cylindrical Roller Bearings
  NKI32/20	32	47	20	ISO	Needle Roller Bearings
  NNU 4132 M/W33	160	270	109	ISB	Cylindrical Roller Bearings
  TUF1 15.120	15	17		CX	Plain Bearings
  UC202-10	15,875	47	31	KOYO	Deep Groove Ball Bearings
  209KG	45	85	19	FAF	DEEP GROOVE BALL BEARINGS
  314-MFFG	70	150	35	MRC	DEEP GROOVE BALL BEARINGS
  F4-10	4	10	4.5	ISC	THRUST BALL BEARINGS
  562015M	78	115	234715 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS